JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.
Technical Manual
JBL 6208
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance: |
10K Line Level |
|
• Frequency Range: |
45 Hz to 20 kHz (–10 dB) |
|
• |
Sensitivity: |
+4/–10 dBV (1.23V/0.25V) |
• |
Crossover Frequencies: |
2.6 kHz |
SYSTEM COMPONENTS:
• Cabinet: |
C6208 |
• Grille: |
(330867-001) |
• Low Frequency |
200mm (8 in.) Cone |
Transducer: |
Transducer 508G-3S (73284-01X) |
• DC Resistance: |
5.9 ohm ±5% Copper Wire |
• High Frequency |
25mm (1 in.) Gold Titanium/Hybrid |
Transducer: |
Dome 031TiS-1 (330862-001) |
• DC Resistance: |
3.5 ohm to 4.2 ohm Copper Wire |
SYSTEM COMPONENTS: (cont’d)
• Power Amp: (See Page 2)
AURAL SWEEP TEST SPECIFICATIONS:
A. |
L.F. Aural Sweep Test: |
4.0V |
Input, 20 Hz to 1.2 kHz |
B. |
H.F. Aural Sweep Test: |
2.0V |
Input, 2.0 kHz to 20 kHz |
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions: |
451mm x 286mm x 326mm D |
|
(17.75 x 11.25 x 12.85 in. D) |
SHIPPING WEIGHT: |
34 lbs. (15.4 kg.) |
WARRANTY INFORMATION:
• Refer to the Warranty Statement packed with each product.
PACKAGE
Warranty 59660
Owners Manual 330875-001
Polybag 74357
Tray, Top 991-00013-00
Microfoam Packaging 74309
Power Cord 120V 425-00001-00 Power Cord 230V 425-00001-01
Tape 65012-01
Tray, Bottom 991-00014-00
Carton 990-00007-00
WIRING DIAGRAM
Speaker, |
YEL |
|
High Freq |
|
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|
|
|
031TiS-1 |
|
Power Amp |
Gold Diaphragm |
YEL/BLK |
|
(330862-001) |
|
(See Page 2) |
Speaker,
Low Freq 508G-3S
(73284-01X)
GRN
GRN/BLK
SCHEMATIC N6208
(See Page 4)
NOTE: CONE/DIAPHRAGM KIT NOT AVAILABLE.
DEFECTIVE DRIVER SHOULD BE REPLACED.
JBL 6208 REV E
08-03
COMPONENT EXPLODED VIEW
6208 JBL
Speaker, Hi Freq 031TiS-1
Gold Diaphragm 330862-001
Power Cord
425-00001-00 (120V-100V)
425-00001-01 (230V)
Grille
G6208
330867-001
Gasket 74116
Pad Ring (2) 69448
Dust Dome 65512
Screw (4) 863-41610-08
No. 8-32 x 1/2 PAN PH TT
Screw (4) |
1 |
802-41000-06 No. 6-32 x 3/8 PAN PH CLR
2
3
4
Cabinet
C6208
122-00001-00 (Not For Sale)
Input Terminals 71155
Speaker, Low Freq
508G-3S
(73284-01X)
JBL 6208
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9 |
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11 |
7 |
8 |
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13 |
12 |
11 |
14 |
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10 |
12 |
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15 |
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17 |
15 |
16 |
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1 |
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6 |
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19 |
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1 |
18 |
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20 |
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24 |
21 |
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22 |
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23 |
Port Tube 70515-03 (Not For Sale)
T-Nut (8) 8-32 x 11/32 61860
POWER AMPLIFIER
– |
140-00006-00 |
M/I 6208/120 |
– |
140-00006-01 |
M/I 6208/230 |
– |
140-00006-02 |
M/I 6208/100 |
– |
160-00001-10 |
Power Amp/120 |
– |
160-00001-11 |
Power Amp/230 |
– |
160-00001-12 |
Power Amp/100 |
1 |
800-36000-00 |
Nut, 4-40 (8) |
2 |
260-00000-00 |
Cover Assy 126-00006-00 |
3 |
880-02102-00 |
Grommet |
4 |
513-00016-00 |
PCB, Final |
5 |
801-36000-00 |
Nut, 6-32 (2) |
6 |
423-00004-00 |
Clamp (2) |
7 |
395-00011-13 |
Tape, Foam |
8 |
460-00012-00 |
Heatsink |
9 |
546-00001-00 |
SW, Power |
10 |
472-00002-00 |
Insulator |
11 |
452-00001-00 |
Fuse Holder, 3AG |
12 |
452-00002-00 |
Fuse Holder, 5 x 2mm |
13 |
453-53302-00 |
Fuse, 3A, 3AG |
14 |
453-13152-00 |
Fuse, 1.5A, 5 x 20mm |
15 |
701-41110-10 |
Screw, 4-40 x 5/8 BLK (8) |
16 |
702-41010-08 |
Screw, 6-32 x 1/2 BLK (2) |
17 |
701-41810-10 |
Screw, 3mm x 10mm (2) |
18 |
703-41010-10 |
Screw, No. 8-32 x 1 OVHD PH (8) |
19 |
424-00079-00 |
CON, Power |
20 |
513-00018-01 |
PCA-Signal Input |
21 |
562-00017-00 |
X-Former, 120V |
22 |
562-00018-00 |
X-Former, 230V |
23 |
562-00019-00 |
X-Former, 100V |
24 |
424-00080-00 |
XLR 1/4'' Jack |
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2
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